enEN

Harmony (ONE) Crypto Exchange

Access the best ONE exchange rate on ChangeNOW and perform an instant exchange. No limits, accounts or worries. Spend your time and energy on what matters — we’ll handle the rest.

icon-btc
BTC
1 BTC ~ ... ONE
Loader Icon
icon-one
ONE

Buy crypto with

google playapp store

ONE Market Data

ONE market information

Harmony Price is $0.0038. Its current circulating supply is one 14,785,219,533 with a market cap of $56,760,789.39.

PRICE

$ 0.0038

MARKET CAP

$ 56,760,789.39

24h % PRICE

-4.63 %

24H VOLUME

$ 5,735,669.5

7d % PRICE

-10.59 %

COIN SUPPLY

14,785,219,533 ONE

Start Harmony Exchange

icon-btc
BTC
Loader Icon
icon-one
ONE

Why exchange Harmony (ONE) on ChangeNow

The average time for exchange is about 2 minutes. You can track the crypto swap progress on the exchange page.

  • 98%Triumph Rate🔥
    Swaps completed with the better exchange rate or deviated from estimate for less than 0.5%
  • 5MstarSatisfied Clients
  • 2 minAverage Exchange Time
  • 1324Currencies available for exchange
How it works?
Fast crypto exchange

Top cryptocurrencies to exchange with ONE

Sort by
ONE toPairFixed rateAvailable for exchange
1
icon-oneicon-btc
Bitcoin 		ONE /BTCbtcavailability iconExchange
2
icon-oneicon-eth
Ethereum 		ONE /ETHethavailability iconExchange
3
icon-oneicon-ethbsc
Ethereum (Binance Smart Chain) 		ONE /ETHethbscavailability iconExchange
4
icon-oneicon-ethuni
Ethereum (Unichain) 		ONE /ETHethuniavailability iconExchange
5
icon-oneicon-ethop
Ethereum (Optimism) 		ONE /ETHethopavailability iconExchange
6
icon-oneicon-zksync
Ethereum (ZkSync Era) 		ONE /ETHzksyncavailability iconExchange
7
icon-oneicon-ethlna
Ethereum (Linea) 		ONE /ETHethlnaavailability iconExchange
8
icon-oneicon-ethbase
Ethereum (Base) 		ONE /ETHethbaseavailability iconExchange
9
icon-oneicon-etharb
Arbitrum Ethereum 		ONE /ETHetharbavailability iconExchange
10
icon-oneicon-ethmanta
Ethereum (Manta) 		ONE /ETHethmantaavailability iconExchange
11
icon-oneicon-ethstrk
Ethereum (Starknet) 		ONE /ETHethstrkavailability iconExchange
12
icon-oneicon-usdterc20
Tether USD (Ethereum) 		ONE /USDTusdterc20availability iconExchange
13
icon-oneicon-usdtbsc
Tether USD (BUSD-T BSC) 		ONE /USDTusdtbscavailability iconExchange
14
icon-oneicon-usdttrc20
Tether USD (TRON) 		ONE /USDTusdttrc20availability iconExchange
15
icon-oneicon-usdtmatic
Tether USD (Polygon) 		ONE /USDTusdtmaticavailability iconExchange
16
icon-oneicon-usdtsol
Tether USD (Solana) 		ONE /USDTusdtsolavailability iconExchange
17
icon-oneicon-usdtcelo
Tether USD (CELO) 		ONE /USDTusdtceloavailability iconExchange
18
icon-oneicon-usdtkcc
Tether USD KCS (KuCoin) 		ONE /USDTusdtkccavailability iconExchange
19
icon-oneicon-usdtop
Tether USD (Optimism) 		ONE /USDTusdtopavailability iconExchange
20
icon-oneicon-usdtkava
Tether USD (KAVA) 		ONE /USDTusdtkavaavailability iconExchange
12...64
View all
coincoin

What is Harmony (ONE)

Harmony is a blockchain platform established in 2017 by Stephen Tse, who has Ph.D. in cryptographic protocols and type theory.

This project claims to have tackled the blockchain trilemma of scalability, security and decentralization by introducing sharding and staking on the mainnet. Sharding is proven to scale blockchains without compromising security and decentralization while simultaneously reducing node validation times.

Harmony has also introduced the Effective Proof-of-Stake (EPoS) that reduces centralization as it supports its stake delegation, reward compounding and double-sign slashing. Harmony aims to build an open network of nodes operated and governed by a large community. The issue of security is addressed through Verifiable Random Function (VRF) which ensures randomized assignment of validators and nodes by providing random shard memberships.

In 2020 the Foundation introduced Harmony Grants where 154.2M tokens are allocated per month for the development of the Harmony mainnet. Currently, there are 12 grantees working on their projects.

ONE FAQ